2007 ISUZU KB P190 EGR

8A-2 ELECTRICAL-BODY AND CHASSIS
PAGE
Fuse Block Circuit (4JJ1-TC/4JK1-TC (RHD)) SOUTH AFRICA ...............................8A- 39
Fuse Block Circuit (4JJ1-TC/4JK1-TC (RHD)) EXCEPT SOUTH AFRICA ...............8A- 41
Fuse Block Circuit (4JJ1-TC/4JK1-TC) - (LHD) G.EXP .............................................8A- 43
Fuse Block Circuit (4JH1-TC) - (LHD) ........................................................................8A- 45
Fuse Block Circuit (4JA1T (L)) ...................................................................................8A- 47
Grounding Point ..............................................................................................................8 A- 49
Ground Point ...............................................................................................................8A- 49
Ground Point Location ...............................................................................................8A- 89
Cable Harness Routing ...................................................................................................8A- 91
Main Cable Harness (RHD)..........................................................................................8A- 91
Instrument Harness (RHD) ..........................................................................................8A- 92
Main Cable Harness (LHD) ..........................................................................................8A- 93
Instrument Harness (LHD) ..........................................................................................8A- 94
Engine Harness C24SE ...............................................................................................8A- 95
Engine Harness 4JJ1-TC/4JK1-TC ............................................................................8A- 96
Engine Harness 4JH1-TC/4JA1T (L) ...........................................................................8A- 97
Transmission Harness ...............................................................................................8A- 98
System Repair ................................................................................................................. .8A- 100
Start and Charging ......................................................................................................8A- 10 0
Engine Control Module (ECM) ...................................................................................8A- 111
Exhaust Gas Recirculation (EGR) & GLOW; 4JA1T (L) Only ...................................8A- 143
Lighting ...................................................................................................................... ..8A- 149
Front Fog Light ...........................................................................................................8A- 180
Rear Fog Light ............................................................................................................8A- 190
Headlight Leveling ......................................................................................................8A- 19 4
Illumination .................................................................................................................. 8A- 200
Hazard Warning Flasher, Turn Signal Light, Backup Light, Horn and Stoplight ....................................................................................................8A- 213
Dome Light, Spotlight, Map Light and Warning Buzzer ..........................................8A- 245
Windshield Wiper and Washer ..................................................................................8A- 264
Transmission Control Module (TCM) ........................................................................8A- 285
Manual Transmission Shift Assist .............................................................................8A- 298
Meter, Warning Light and Indicator Light .................................................................8A- 303
Heater and Air Conditioning ......................................................................................8A- 371
Power Door Lock ........................................................................................................8A- 386
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ISUZU KB P190 2007

8A-12 ELECTRICAL-BODY AND CHASSIS
ABBREVIATIONS
Abbreviation Meaning of abbreviation Abbreviation Meaning of abbreviation
A Ampere (S) kW Kilowatt
ABS Anti-lock brake system LH Left hand
ASM Assembly LW B Long wheel base
AC Alternating current MPI Multipart fuel injection
A/C Air conditioner M/T Manual transmission
ACC Accessories PA Passenger
CARB Carburetor PIM Power train interface module
C/B Circuit breaker PJT Projector
CKP Crankshaft position QOS Quick On Start system
CSD Cold start device RH Right hand
DIS Direct ignition system RR Rear
DR Driver RW AL Rear wheel anti-lock brake system
DRM Data Recording Module SCV Suction control valve
EHCU Electronic Hydraulic control Unit SRS Supplemental restraint system
ECGI Electronic control gasoline injection ST Start
ECM Engine control module STD Standard
ECU Electronic control unit SW Switch
EFE Early fuel evaporation SW B Short wheel base
EGR Exhaust gas recirculation TCM Transmission control module
2W D Two-wheel drive TCCM Transfer case control module
4W D Four-wheel drive V Volt
FL Fusible link VSV Vacuum switching valve
FRT Front W W att (S)
H/L Headlight W OT W ide open throttle
W/ With HVAC
Heater, Ventilation, and Air
Conditioning W /O W ithout
IC Integrated circuit W /S W eld Splice
IG Ignition


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ELECTRICAL-BODY AND CHASSIS 8A-143
EXHAUST GAS RECIRCULATION (EGR) & GLOW; 4JA1T (L) ONLY
PARTS LOCATION (RHD)








RTW 78AXF036501 & RTW 78AMF001101

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ELECTRICAL-BODY AND CHASSIS 8A-199

HEADLIGHT LEVELING SWITCH
Incorrect beam angle due to load change can be corrected.
A four position switch, 0-3, can alter the beam angle through
1.7 degrees on the long wheel base model and 2.17 degrees
on the short wheel base model.



RTW 68ASH000501
Inspection
Check to see if there is any continuity between the terminals of
the leveling switch.
Replace the switch when the result of inspection is found
abnormal.


RTW 78ASH000601
Removal
Preparation:
Disconnect the battery ground cable.
1. Ventilation grille
2. Harness connector
3. Headlight leveling switch To remove the switch, push the lock from the back side of
the cluster assembly.



Installation
To install, follow the removal steps in the reverse noting the
following point.
1. Push in the switch with your fingers until it locks securely.



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ELECTRICAL-BODY AND CHASSIS 8A-237


RUW 580SH000801
3. Turn the blade of the screwdriver 90 degrees to separate
the parts (1).



RUW 580SH000901
4. Use an ordinary screwdriver inserted into the inner groove
(1) of the outside mirror case to pry off the outside panel (it
pasts up on butyl tape). Do this at 5 points around the
groove.



RUW 580SH001001
5. Insert an ordinary screwdriver into the inner groove (1) of
the door mirror - turn signal light. Pry the light free.
6. Disconnect the connector (2).





Installation
Follow the removal procedure in the reverse order to install the
door mirror - turn signal light.
Pay close attention to the important points mentioned in the
following paragraphs.

SIDE TURN LIGHT
Removal
1. Remove the lens 1.
• Pull the light/bulb toward you while pushing the light
housing in the rear direction of the vehicle to release its
lock.
• Remove the socket by turning it counterclockwise.
2. Pull the bulb
2 to remove it.


Installation
Follow the removal procedure in the reverse order to install the
side turn light.
Pay close attention to the important points mentioned in the
following paragraphs.


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8A-612 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
C29




Headlight leveling acutuator STD-LH C40



BlackAccelerator pedal position sensor
C30


White
Engine hood switch C41

~
C43 NOT USED
C31



Blue
EGR VSV front C44



WhiteStoplight switch
C32


Blue
EGR VSV rear C45

~
C49 NOT USED
C33

~
C34 NOT USED C50



Black
Condenser fan
C35


Gray
Side turn light-LH C51

~
C52 NOT USED
C36



Silver
Engine room-LH; ground C53



Red ABS speed sensor front-RH
C37


Black
Brake fluid level switch C54



Red ABS speed sensor front-LH
C38

Light Gray
Vacuum switch C55



BrownThermo AMP
C39


White
Parking brake switch (stick type) C56
(C24SE)

ECM


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8A-614 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
C106



NOT USED C117



Black
Anti theft horn
C107


White
J/B E2 C118




A/C Resister & Neutral switch
C108


White
J/B E1 C119

~
C120 NOT USED
C109



Silver
Body-CTR; ground C121
(C24SE)

IAT sensor
C110


NOT USED C122
(C24SE)

White
Co adjuster connector
C111


Black
Transfer case control module C123



NOT USED
C112



Black
Transfer case control module C124



BlackLower pressure sensor
C113
~
C114 NOT USED C125



White
Thermo switch (Air)
C115


Brown
EVRV EGR C126



WhiteGlow control unit
C116


Black
MAF sensor C127

~
C130 NOT USED


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ELECTRICAL-BODY AND CHASSIS 8A-619


No. Connector face No. Connector face
E1



Gray
Oil pressure switch E9



Gray
T.D.C sensor
E2
(C24SE)


Magnetic clutch E10



SilverEngine ground
E3


Black
Magnetic clutch AC COMP E11


Natural greenNeutral switch
E4


Green
Generator E12


Natural greenNeutral switch
E5



TPS EGR E13



Gray Injector nozzle 1
E6
(C24SE)



Fuel injector (C24SE) E14



Gray
Injector nozzle 2
E6



Injector pump E15



Gray Injector nozzle 3
E7
(C24SE)



Fuel injector (C24SE) E16



Gray
Injector nozzle 4
E8
(C24SE)



Fuel injector (C24SE) E17



Silver
Generator (B)
E9
(C24SE)



Fuel injector (C24SE) E18
(C24SE)


Ignition coil


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